could restrain
Verbe régulier : restrain - restrained- restrained
Traduction française : retenir - maîtriser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could restrain
you could restrain
she could restrain
we could restrain
you could restrain
they could restrain 	I could be restraining
you could be restraining
she could be restraining
we could be restraining
you could be restraining
they could be restraining	I could have restrained
you could have restrained
she could have restrained
we could have restrained
you could have restrained
they could have restrained	I could have been restraining
you could have been restraining
she could have been restraining
we could have been restraining
you could have been restraining
they could have been restraining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't restrain
you couldn't restrain
she couldn't restrain
we couldn't restrain
you couldn't restrain
they couldn't restrain 	I couldn't be restraining
you couldn't be restraining
she couldn't be restraining
we couldn't be restraining
you couldn't be restraining
they couldn't be restraining	I couldn't have restrained
you couldn't have restrained
she couldn't have restrained
we couldn't have restrained
you couldn't have restrained
they couldn't have restrained	I couldn't have been restraining
you couldn't have been restraining
she couldn't have been restraining
we couldn't have been restraining
you couldn't have been restraining
they couldn't have been restraining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I restrain?
could you restrain?
could she restrain?
could we restrain?
could you restrain?
could they restrain? 	could I be restraining?
could you be restraining?
could she be restraining?
could we be restraining?
could you be restraining?
could they be restraining? 	could I have restrained?
could you have restrained?
could she have restrained?
could we have restrained?
could you have restrained?
could they have restrained? 	could I have been restraining?
could you have been restraining?
could she have been restraining?
could we have been restraining?
could you have been restraining?
could they have been restraining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I restrain?
couldn't you restrain?
couldn't she restrain?
couldn't we restrain?
couldn't you restrain?
couldn't they restrain? 	couldn't I be restraining?
couldn't you be restraining?
couldn't she be restraining?
couldn't we be restraining?
couldn't you be restraining?
couldn't they be restraining? 	couldn't I have restrained?
couldn't you have restrained?
couldn't she have restrained?
couldn't we have restrained?
couldn't you have restrained?
couldn't they have restrained? 	couldn't I have been restraining?
couldn't you have been restraining?
couldn't she have been restraining?
couldn't we have been restraining?
couldn't you have been restraining?
couldn't they have been restraining?